ASRock Fatal1ty B450 Gaming-ITX/ac User Manual - Page 15

Motherboard Layout, SOCKET AM4 - am4 amd

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1.3 Motherboard Layout Top Side View Fatal1ty B450 Gaming-ITX/ac Series USB 2.0 T: USB1 B: USB2 PS2 Keyboard /Mouse ADDR_LED1 1 USB_5 1 AMD_FAN_LED1 1 CPU_FAN1 CHA_FAN2/WP DISPLAY1 ATXPWR1 SOCKET AM4 Bottom: MIC IN Bottom: Optical SPDIF HDMI1 Center: FRONT Center: REAR SPK Central/Bass LINE IN Top: Top: RJ-45 LAN ATX12V1 USB 3.1 Gen2 T: USB31_TA_1 B: USB31_TC_1 USB 3.1 Gen1 T: USB1 B: USB2 HD_AUDIO1 1 M2_WIFI_1 SPEAKER1 1 DDR4_B1 (64 bit, 288-pin module) DDR4_A1 (64 bit, 288-pin module) B450 Gaming-ITX/ac Ultra M.2 PCIe Gen3 x4 RoHS USB_3_4 USB3_3_4 1 1 SATA3_2 BIOS ROM AMD Promontory B450 PCIE1 CHA_FAN1/WP 1 PANEL1 1 LPC1 CLRCMOS1 1 SATA3_1 SATA3_4 SATA3_3 PLED PWRBTN HDLED RESET English 7

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Fatal1ty B450 Gaming-ITX/ac Series
7
English
1.3
Motherboard Layout
BIOS
ROM
ATXPWR1
CLRCMOS1
1
1
USB_3_4
HD_AUDIO1
1
CPU_FAN1
RJ-45 LAN
SOCKET AM4
DISPLAY1
ATX12V1
Ultra M.2
PCIe Gen3 x4
USB3_3_4
1
CHA_FAN2/WP
HDLED
R
ESET
PLED
PWRBTN
PANEL1
1
RoHS
DDR4_A1 (6
4b
it
,2
88-pin
m
odule
)
DDR4_B1 (6
4b
it
,2
88-pin
m
odule
)
AMD
Promontory
B450
USB 3.1 Gen1
T: USB1
B: USB2
AMD_FAN_LED1
1
LPC1
1
B450 Gaming-ITX/ac
PCIE1
CHA_F
AN1/WP
USB 3.1 Gen2
T: USB31_TA_1
B: USB31_TC_1
USB 2.0
T:
USB
1
B:
USB
2
PS2
Keyboard
/Mous
e
HDMI1
Top:
Central/Bass
Center:
REAR
SPK
Top:
LINE I
N
Center:
FRONT
Bottom:
Optical
SPDIF
Bottom:
MI
CI
N
USB_5
1
SPEAKER1
1
M2_WIFI_1
SA
TA
3_
2
SA
TA3_4
SA
TA
3_
1
SA
TA
3_
3
1
ADDR_LED1
Top Side View